| Catonsville to Campodarsego | 4,307.75 mi (6,932.66 km) |
| Catonsville to Campogalliano | 4,289.60 mi (6,903.44 km) |
| Catonsville to Campolongo Maggiore | 4,319.01 mi (6,950.78 km) |
| Catonsville to Camponogara | 4,318.03 mi (6,949.20 km) |
| Catonsville to Camposampiero | 4,306.22 mi (6,930.18 km) |
| Catonsville to Canegrate | 4,178.42 mi (6,724.51 km) |
| Catonsville to Canelli | 4,177.73 mi (6,723.41 km) |
| Catonsville to Canicatti | 4,684.89 mi (7,539.60 km) |
| Catonsville to Canosa di Puglia | 4,638.92 mi (7,465.61 km) |
| Catonsville to Cantu | 4,181.67 mi (6,729.75 km) |
| Catonsville to Caorle | 4,345.14 mi (6,992.83 km) |
| Catonsville to Capaci | 4,626.54 mi (7,445.70 km) |
| Catonsville to Capannori | 4,305.28 mi (6,928.68 km) |
| Catonsville to Capena | 4,450.72 mi (7,162.75 km) |
| Catonsville to Capo d'Orlando | 4,695.48 mi (7,556.64 km) |
